British households are being encouraged to try an ingenious freezer hack using leftover orange peels that could significantly cut energy consumption during the coldest months.
The Citrus Solution to Soaring Bills
With energy prices remaining stubbornly high, sustainability experts have revealed that something as simple as freezing orange peels can improve a freezer's efficiency by up to 30%. The natural oils in citrus create an insulating effect when frozen, helping appliances maintain temperature more easily.
How It Works
The science behind this kitchen trick is surprisingly straightforward:
- Orange peels contain dense cellular structures that retain cold exceptionally well
- When frozen, they act as natural 'cold batteries' within the freezer
- This reduces the compressor's workload, lowering electricity usage
Step-by-Step Guide
- Save peels from consumed oranges (avoid waxed varieties)
- Cut into 2-3cm pieces for even freezing
- Spread on a baking tray to freeze individually first
- Transfer to freezer bags once solid
- Distribute packets throughout freezer space
Pro tip: Refresh the peels every 4-6 weeks for maximum effectiveness. The used peels can then be composted or used for homemade cleaning products.
Winter-Ready Freezers
Energy consultant Marion Fletcher explains: "During winter months, freezers work harder as ambient temperatures drop. The thermal mass from frozen orange peels helps stabilise the internal environment, much like ice packs in a cooler."
This comes as the National Energy Foundation estimates UK households could save £120-£180 annually on freezer costs alone by implementing simple efficiency measures.
